coronavirus vaccine is available before November's election, she would not take President Donald Trump's word on its safety and efficacy.Trump faces intense pressure to curb the contagion that has clouded his re-election prospects, sparking worries his administration could rush vaccine research to fit a political timetable."I would not trust Donald Trump and it would have to be a credible source of information that talks about the efficacy and the reliability of (a vaccine)," Harris told CNN."I will not take his word for it."A shot against the virus that has killed over 188,000 in the US and hobbled the world's largest economy has become another flashpoint ahead of the November 3 vote.This week news broke that the US Centers for Disease.